/*
 * Everything Airdrops design system.
 * One stylesheet for every public page. Tokens first, then base, layout, and components.
 * Documented in DESIGN.md. Fonts are self-hosted in /fonts; no external hosts.
 */

/* ---------------------------------------------------------------- Fonts */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/fonts/83afe278b6a6bb3c-s.p.0q-301v4kxxnr.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter Fallback';
  src: local('Arial');
  ascent-override: 90.44%;
  descent-override: 22.52%;
  line-gap-override: 0%;
  size-adjust: 107.12%;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url(/fonts/0c89a48fa5027cee-s.p.0rd3rjvnnhw7n.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk Fallback';
  src: local('Arial');
  ascent-override: 89.71%;
  descent-override: 26.62%;
  line-gap-override: 0%;
  size-adjust: 109.69%;
}

/* ---------------------------------------------------------------- Tokens */

:root {
  color-scheme: light;

  /* Palette: ink neutrals, cobalt (action), signal orange (brand), status hues. */
  --ink-950: #0b1020;
  --ink-900: #121a2e;
  --ink-800: #1b2335;
  --ink-700: #2b3448;
  --ink-600: #4a5368;
  --ink-500: #5f677c;
  --ink-400: #8c94a8;
  --ink-300: #c3c9d6;
  --ink-200: #dfe3ec;
  --ink-100: #eef1f7;
  --ink-50: #f5f7fb;
  --white: #ffffff;
  --cobalt-700: #1832b0;
  --cobalt-600: #1f3fd1;
  --cobalt-300: #8ea2ff;
  --cobalt-100: #e8edff;
  --signal-700: #b2400f;
  --signal-500: #ff6a3d;
  --signal-300: #ffb08f;
  --signal-100: #fff1ea;
  --green-700: #0b6b3e;
  --green-500: #12a05c;
  --green-100: #e3f5ea;
  --amber-700: #8a4b00;
  --amber-500: #e09a1a;
  --amber-100: #fff2d6;
  --red-700: #b42318;
  --red-100: #fdecea;

  /* Semantic color roles. Components use these, not the palette. */
  --color-bg: var(--ink-50);
  --color-surface: var(--white);
  --color-surface-muted: var(--ink-100);
  --color-heading: var(--ink-950);
  --color-text: var(--ink-800);
  --color-muted: var(--ink-600);
  --color-subtle: var(--ink-500);
  --color-line: var(--ink-200);
  --color-line-strong: var(--ink-300);
  --color-control-border: var(--ink-400);
  --color-link: var(--cobalt-600);
  --color-link-hover: var(--cobalt-700);
  --color-primary: var(--cobalt-600);
  --color-primary-hover: var(--cobalt-700);
  --color-primary-soft: var(--cobalt-100);
  --color-on-primary: var(--white);
  --color-brand: var(--signal-500);
  --color-brand-text: var(--signal-700);
  --color-brand-soft: var(--signal-100);
  --color-focus: var(--cobalt-600);
  --color-success: var(--green-700);
  --color-danger: var(--red-700);
  --color-inverse-bg: var(--ink-950);
  --color-inverse-surface: var(--ink-900);
  --color-inverse-heading: var(--white);
  --color-inverse-text: #c9cfdc;
  --color-inverse-muted: #a8b0c2;
  --color-inverse-line: rgb(255 255 255 / 0.14);
  --color-inverse-brand: var(--signal-300);
  --color-inverse-focus: var(--signal-300);

  /* Type */
  --font-sans: 'Inter', 'Inter Fallback', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-display: 'Space Grotesk', 'Space Grotesk Fallback', 'Inter', system-ui, sans-serif;
  --font-mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, 'Liberation Mono', monospace;
  --text-2xs: 0.6875rem;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.0625rem;
  --text-lg: 1.1875rem;
  --text-xl: clamp(1.25rem, 1.12rem + 0.55vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.27rem + 0.95vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.45rem + 1.9vw, 2.75rem);
  --text-4xl: clamp(2.125rem, 1.45rem + 3vw, 3.75rem);
  --leading-tight: 1.08;
  --leading-snug: 1.25;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;
  --tracking-display: -0.025em;
  --tracking-tight: -0.012em;
  --tracking-caps: 0.12em;

  /* Space (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --section-gap: clamp(3rem, 2rem + 4vw, 5.5rem);
  --gutter: clamp(1rem, 0.4rem + 2.6vw, 2.5rem);

  /* Layout */
  --container: 76rem;
  --container-narrow: 48rem;
  --measure: 68ch;
  --header-height: 4.25rem;
  --tap: 2.75rem;

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;

  /* Elevation */
  --shadow-xs: 0 1px 2px rgb(11 16 32 / 0.06);
  --shadow-sm: 0 1px 2px rgb(11 16 32 / 0.05), 0 3px 10px -2px rgb(11 16 32 / 0.06);
  --shadow-md: 0 2px 4px rgb(11 16 32 / 0.05), 0 14px 30px -10px rgb(11 16 32 / 0.2);
  --shadow-lg: 0 24px 48px -12px rgb(11 16 32 / 0.3);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --duration: 160ms;

  /* Decorative ledger grid used on page heads */
  --grid-line: rgb(31 63 209 / 0.07);
}

/* ---------------------------------------------------------------- Base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  color: var(--color-heading);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  overflow-wrap: anywhere;
  text-wrap: balance;
}

p,
ul,
ol,
dl,
figure,
blockquote {
  margin: 0;
}

p,
li,
dd,
dt,
td,
th {
  overflow-wrap: anywhere;
}

p {
  text-wrap: pretty;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: var(--color-link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-link-hover);
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

input,
textarea,
select {
  min-width: 0;
  max-width: 100%;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-subtle);
  opacity: 1;
}

input[type='search']::-webkit-search-cancel-button,
input[type='search']::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

summary {
  cursor: pointer;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

time {
  font-variant-numeric: tabular-nums;
}

::selection {
  background: var(--cobalt-100);
  color: var(--ink-950);
}

[hidden] {
  display: none !important;
}

/* Focus: one visible ring everywhere. Dark surfaces swap the ring color. */
:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

#main-content {
  flex: 1 0 auto;
  scroll-margin-top: calc(var(--header-height) + var(--space-2));
}

#main-content:focus {
  outline: none;
}

#main-content :where(a, button, input, textarea, select, summary, h1, h2, h3) {
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 100;
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: none;
  color: var(--color-on-primary);
  outline-color: var(--color-brand);
}

/* ---------------------------------------------------------------- Layout */

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: calc(var(--container-narrow) + var(--gutter) * 2);
}

.section {
  padding-block: var(--section-gap);
}

.section + .section {
  padding-top: 0;
}

.section--flush {
  padding-top: var(--space-7);
}

.section + .newsletter {
  padding-top: 0;
}

.stack > * + * {
  margin-top: var(--stack-gap, var(--space-4));
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--cluster-gap, var(--space-2));
}

.grid {
  display: grid;
  gap: var(--grid-gap, var(--space-5));
  grid-template-columns: minmax(0, 1fr);
}

.grid > * {
  min-width: 0;
}

@media (min-width: 40rem) {
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------------------------------------------------------------- Typography helpers */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-brand-text);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  border-radius: 2px;
  background: var(--color-brand);
}

.lede {
  max-width: 62ch;
  color: var(--color-muted);
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
}

.muted {
  color: var(--color-muted);
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.link {
  color: var(--color-link);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  overflow-wrap: anywhere;
}

.link:hover {
  text-decoration-thickness: 2px;
}

/* ---------------------------------------------------------------- Icons */

.icon {
  width: 1.125rem;
  height: 1.125rem;
  flex: none;
}

.icon--sm {
  width: 0.875rem;
  height: 0.875rem;
}

/* ---------------------------------------------------------------- Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--tap);
  padding: 0 1.125rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-xs);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-on-primary);
}

.btn--secondary {
  background: var(--color-surface);
  border-color: var(--color-control-border);
  color: var(--color-heading);
}

.btn--secondary:hover {
  border-color: var(--color-heading);
  color: var(--color-heading);
}

.btn--ghost {
  padding-inline: var(--space-2);
  background: transparent;
  color: var(--color-link);
}

.btn--ghost:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.btn--accent {
  background: var(--color-brand);
  color: var(--ink-950);
}

.btn--accent:hover {
  background: var(--signal-300);
  color: var(--ink-950);
}

.btn--lg {
  min-height: 3rem;
  padding-inline: 1.375rem;
  font-size: var(--text-base);
}

.btn--block {
  width: 100%;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap);
  height: var(--tap);
  flex: none;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-heading);
  transition: border-color var(--duration) var(--ease), color var(--duration) var(--ease);
}

.icon-button:hover,
.icon-button[aria-current='page'] {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ---------------------------------------------------------------- Chips (navigational pills) */

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap);
  padding: 0 0.9rem;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  transition:
    background-color var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease);
}

.chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.chip[aria-current='page'] {
  border-color: var(--ink-950);
  background: var(--ink-950);
  color: var(--white);
}

.chip__dot {
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  border-radius: 50%;
  background: var(--tone, var(--ink-400));
}

.chip[aria-current='page'] .chip__dot {
  box-shadow: 0 0 0 2px var(--ink-950), 0 0 0 3px var(--tone, var(--ink-400));
}

/* ---------------------------------------------------------------- Badges (status labels, not links) */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-height: 1.5rem;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-xs);
  background: var(--badge-bg, var(--color-surface-muted));
  color: var(--badge-fg, var(--ink-700));
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge--brand {
  --badge-bg: var(--signal-100);
  --badge-fg: var(--signal-700);
}

.badge--info {
  --badge-bg: var(--cobalt-100);
  --badge-fg: var(--cobalt-700);
}

.badge--live {
  --badge-bg: var(--green-100);
  --badge-fg: var(--green-700);
}

.badge--potential {
  --badge-bg: var(--amber-100);
  --badge-fg: var(--amber-700);
}

.badge--ended {
  --badge-bg: var(--ink-100);
  --badge-fg: var(--ink-600);
}

.badge--outline {
  --badge-bg: transparent;
  --badge-fg: var(--ink-700);
  box-shadow: inset 0 0 0 1px var(--color-line-strong);
}

.badge--live::before {
  content: '';
  width: 0.4375rem;
  height: 0.4375rem;
  border-radius: 50%;
  background: var(--green-500);
}

/* Tone hooks shared by chips, badges, and hub tiles. */
.tone-new {
  --tone: var(--ink-950);
}
.tone-hot {
  --tone: var(--signal-500);
}
.tone-potential {
  --tone: var(--amber-500);
}
.tone-confirmed {
  --tone: var(--cobalt-600);
}
.tone-live {
  --tone: var(--green-500);
}
.tone-ended {
  --tone: var(--ink-400);
}

/* ---------------------------------------------------------------- Form controls */

.input {
  display: block;
  width: 100%;
  min-height: 3rem;
  padding: 0 0.875rem;
  border: 1px solid var(--color-control-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-heading);
  font-size: var(--text-base);
  line-height: 1.4;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.input:hover {
  border-color: var(--ink-600);
}

.input:focus-visible {
  border-color: var(--color-focus);
  outline: 3px solid var(--color-focus);
  outline-offset: 1px;
}

textarea.input {
  min-height: 9.5rem;
  padding-block: 0.75rem;
  resize: vertical;
}

select.input {
  padding-right: 2.25rem;
  cursor: pointer;
}

select.input:has(option[value='']:checked) {
  color: var(--color-subtle);
}

select.input option {
  color: var(--color-heading);
  background-color: var(--color-surface);
}

.input--inverse {
  border-color: var(--ink-400);
  background: rgb(255 255 255 / 0.06);
  color: var(--white);
}

.input--inverse::placeholder {
  color: var(--color-inverse-muted);
}

.input--inverse:hover {
  border-color: var(--ink-300);
}

.field {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.field__label {
  display: block;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.4;
}

.field__optional {
  margin-left: 0.25rem;
  color: var(--color-subtle);
  font-weight: 500;
}

.input-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.input-row > .input {
  flex: 1 1 auto;
}

@media (min-width: 30rem) {
  .input-row {
    flex-direction: row;
  }
}

.form-status {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.form-status.is-success {
  color: var(--color-success);
  font-weight: 600;
}

.form-status.is-error {
  color: var(--color-danger);
  font-weight: 600;
}

/* Keep the live region mounted but take no space until it has a message. */
[data-intake-status]:empty {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Search field with an inset submit button. */
.search-field {
  position: relative;
  width: 100%;
}

.search-field__input {
  min-height: var(--tap);
  padding-right: 3rem;
  border-color: var(--color-control-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
}

.search-field__submit {
  position: absolute;
  top: 50%;
  right: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap);
  height: var(--tap);
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-muted);
  transform: translateY(-50%);
}

.search-field__submit:hover {
  color: var(--color-primary);
}

/* ---------------------------------------------------------------- Brand */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-height: var(--tap);
  min-width: var(--tap);
  flex: none;
  border-radius: var(--radius-sm);
  color: var(--color-heading);
  text-decoration: none;
}

.brand:hover {
  color: var(--color-heading);
}

.brand__mark {
  width: 2rem;
  height: 2rem;
  flex: none;
}

.brand__name {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
  text-transform: uppercase;
}

.brand__line--accent {
  color: var(--color-brand-text);
}

.brand--inverse,
.brand--inverse:hover {
  color: var(--white);
}

.brand--inverse .brand__line--accent {
  color: var(--color-inverse-brand);
}

/* ---------------------------------------------------------------- Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-line);
  background: rgb(255 255 255 / 0.94);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
}

.site-header__bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-height: var(--header-height);
}

.site-nav,
.header-search,
.header-search-link {
  display: none;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0 0.7rem;
  border-radius: var(--radius-sm);
  color: var(--ink-700);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav__link:hover {
  background: var(--color-surface-muted);
  color: var(--color-heading);
}

.site-nav__link[aria-current='page'] {
  color: var(--color-heading);
  font-weight: 650;
}

.site-nav__link[aria-current='page']::after {
  content: '';
  position: absolute;
  right: 0.7rem;
  bottom: 0.3rem;
  left: 0.7rem;
  height: 2px;
  border-radius: 2px;
  background: var(--color-brand);
}

.menu {
  margin-left: auto;
}

.menu__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap);
  padding: 0 0.95rem;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 600;
}

.menu__toggle:hover {
  border-color: var(--color-heading);
}

.menu__icon {
  display: inline-flex;
}

.menu__icon--close,
.menu[open] .menu__icon--open {
  display: none;
}

.menu[open] .menu__icon--close {
  display: inline-flex;
}

.menu__panel {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  display: grid;
  gap: var(--space-4);
  max-height: calc(100dvh - var(--header-height));
  overflow-y: auto;
  padding: var(--space-4) var(--gutter) var(--space-5);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
}

.menu__list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.menu__link {
  display: flex;
  align-items: center;
  min-height: 3rem;
  padding: 0 var(--space-3);
  border-bottom: 1px solid var(--color-line);
  color: var(--color-heading);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  text-decoration: none;
}

.menu__list li:last-child .menu__link {
  border-bottom: 0;
}

.menu__link:hover {
  background: var(--color-bg);
}

.menu__link[aria-current='page'] {
  box-shadow: inset 3px 0 0 var(--color-brand);
  background: var(--color-bg);
}

@media (min-width: 64rem) {
  .site-nav {
    display: block;
    margin-left: auto;
  }
  .menu {
    display: none;
  }
  .header-search-link {
    display: inline-flex;
  }
}

@media (min-width: 80rem) {
  .header-search {
    display: block;
    width: 17.5rem;
    flex: none;
  }
  .header-search-link {
    display: none;
  }
}

/* ---------------------------------------------------------------- Breadcrumbs */

.crumbs {
  background: var(--color-surface);
}

.crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: var(--space-1) 0 0;
  list-style: none;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.crumbs__item {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  max-width: 100%;
}

.crumbs__item + .crumbs__item::before {
  content: '';
  width: 0.375rem;
  height: 0.375rem;
  flex: none;
  margin: 0 0.625rem 0 0.375rem;
  border-top: 1.5px solid var(--ink-400);
  border-right: 1.5px solid var(--ink-400);
  transform: rotate(45deg);
}

.crumbs__link,
.crumbs__text,
.crumbs__current {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  min-width: 0;
  overflow-wrap: anywhere;
}

.crumbs__link {
  color: var(--color-muted);
  text-decoration: none;
}

.crumbs__link:hover {
  color: var(--color-link);
  text-decoration: underline;
}

.crumbs__home {
  min-width: var(--tap);
  justify-content: center;
  margin-left: -0.75rem;
}

.crumbs__current {
  padding-block: 0.625rem;
  color: var(--color-heading);
  font-weight: 500;
  line-height: 1.45;
}

/* ---------------------------------------------------------------- Newsletter */

.newsletter {
  padding-block: var(--section-gap);
}

.newsletter__card {
  --color-focus: var(--color-inverse-focus);
  position: relative;
  display: grid;
  gap: var(--space-6);
  padding: clamp(1.5rem, 1rem + 3vw, 3.5rem);
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(rgb(255 255 255 / 0.035) 1px, transparent 1px) 0 0 / 2rem 2rem,
    linear-gradient(90deg, rgb(255 255 255 / 0.035) 1px, transparent 1px) 0 0 / 2rem 2rem,
    var(--color-inverse-bg);
  box-shadow: inset 0 3px 0 var(--color-brand), var(--shadow-md);
  color: var(--color-inverse-text);
}

.newsletter__copy > * + * {
  margin-top: var(--space-3);
}

.newsletter__title {
  color: var(--color-inverse-heading);
  font-size: var(--text-3xl);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-tight);
}

.newsletter__blurb {
  max-width: 52ch;
  color: var(--color-inverse-text);
}

.newsletter__form {
  display: grid;
  align-content: center;
  gap: var(--space-3);
}

.newsletter__form .field__label {
  color: var(--color-inverse-text);
}

.newsletter__fine {
  color: var(--color-inverse-muted);
  font-size: var(--text-sm);
}

.newsletter .link {
  color: var(--white);
}

.newsletter .form-status {
  color: var(--color-inverse-muted);
}

.newsletter .form-status.is-success {
  color: #7be3a9;
}

.newsletter .form-status.is-error {
  color: #ffa39b;
}

.eyebrow--inverse {
  color: var(--color-inverse-brand);
}

@media (min-width: 56rem) {
  .newsletter__card {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
  }
}

/* ---------------------------------------------------------------- Footer */

.site-footer {
  --color-focus: var(--color-inverse-focus);
  margin-top: auto;
  padding-top: var(--space-8);
  border-top: 3px solid var(--color-brand);
  background: var(--color-inverse-bg);
  color: var(--color-inverse-text);
}

.site-footer__grid {
  display: grid;
  gap: var(--space-7);
  padding-bottom: var(--space-7);
}

.site-footer__about > * + * {
  margin-top: var(--space-4);
}

.site-footer__blurb {
  max-width: 38ch;
  color: var(--color-inverse-text);
  font-size: var(--text-sm);
}

.site-footer__label {
  color: var(--color-inverse-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.site-footer__note {
  color: var(--color-inverse-muted);
  font-size: var(--text-xs);
}

.site-footer__heading {
  color: var(--color-inverse-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.site-footer__list,
.site-footer__legal-list,
.social {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__list {
  display: grid;
  margin-top: var(--space-3);
}

.site-footer__link {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  color: var(--color-inverse-text);
  font-size: var(--text-sm);
  text-decoration: none;
}

.site-footer__link:hover {
  color: var(--white);
  text-decoration: underline;
}

.site-footer__link[aria-current='page'] {
  color: var(--white);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--color-brand);
  text-decoration-thickness: 2px;
}

.social {
  display: flex;
  gap: var(--space-2);
}

.social__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap);
  height: var(--tap);
  border: 1px solid var(--color-inverse-line);
  border-radius: 50%;
  color: var(--color-inverse-muted);
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
  padding-block: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-inverse-line);
  color: var(--color-inverse-muted);
  font-size: var(--text-sm);
}

.site-footer__legal-list {
  display: flex;
  flex-wrap: wrap;
  column-gap: var(--space-5);
}

.site-footer__legal .site-footer__link {
  color: var(--color-inverse-muted);
}

@media (max-width: 47.99rem) {
  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-5);
  }
  .site-footer__about {
    grid-column: 1 / -1;
  }
}

@media (min-width: 48rem) {
  .site-footer__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
  }
}

.brand--inverse .brand__mark {
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 1px rgb(255 255 255 / 0.22);
}

/* ---------------------------------------------------------------- Page and section heads */

.arrow {
  display: inline-flex;
  transition: transform var(--duration) var(--ease);
}

.arrow .icon {
  width: 1rem;
  height: 1rem;
}

a:hover > .arrow,
a:hover .arrow {
  transform: translateX(3px);
}

.page-head {
  position: relative;
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    linear-gradient(180deg, var(--color-surface) 0%, rgb(255 255 255 / 0.6) 100%),
    var(--color-surface);
}

.page-head__inner {
  display: grid;
  justify-items: start;
  gap: var(--space-3);
  padding-block: var(--space-6) var(--space-7);
}

.page-head__title {
  max-width: 22ch;
  font-size: var(--text-4xl);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-tight);
}

.page-head .lede {
  margin-top: var(--space-1);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
  margin-bottom: var(--space-5);
}

.section-head__text {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.section-title {
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-display);
}

.section--tint {
  border-block: 1px solid var(--color-line);
  background: var(--color-surface);
}

.section + .section--tint,
.section--tint + .section {
  padding-top: var(--section-gap);
}

/* ---------------------------------------------------------------- Empty states */

.empty-state {
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  padding: clamp(1.5rem, 1rem + 3vw, 3rem);
  border: 1px dashed var(--color-line-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  text-align: center;
}

.empty-state__icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--space-1);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 50% 50%, var(--color-brand) 0 0.3rem, transparent 0.32rem),
    radial-gradient(circle at 50% 50%, transparent 0 0.9rem, var(--cobalt-300) 0.95rem 1rem, transparent 1.05rem),
    var(--color-surface-muted);
}

.empty-state__title {
  max-width: 28ch;
  font-size: var(--text-xl);
}

.empty-state__body {
  max-width: 56ch;
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.empty-state__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* ---------------------------------------------------------------- Cover art (decorative fallback) */

.cover-art {
  --art-bg: var(--cobalt-100);
  --art-line: rgb(31 63 209 / 0.38);
  --art-node: var(--cobalt-600);
  --art-text: var(--cobalt-700);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  min-height: 100%;
  padding: var(--space-4);
  overflow: hidden;
  background:
    linear-gradient(var(--art-line) 1px, transparent 1px) 0 0 / 1.75rem 1.75rem,
    linear-gradient(90deg, var(--art-line) 1px, transparent 1px) 0 0 / 1.75rem 1.75rem,
    var(--art-bg);
  background-blend-mode: normal;
  color: var(--art-text);
}

.cover-art::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--art-bg) 20%, transparent 60%, var(--art-bg));
  opacity: 0.82;
}

.cover-art--signal {
  --art-bg: var(--signal-100);
  --art-line: rgb(178 64 15 / 0.3);
  --art-node: var(--signal-500);
  --art-text: var(--signal-700);
}

.cover-art--ink {
  --art-bg: var(--ink-900);
  --art-line: rgb(255 255 255 / 0.16);
  --art-node: var(--signal-500);
  --art-text: var(--ink-200);
}

.cover-art__orbit {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  stroke: var(--art-line);
  stroke-width: 1.5;
}

.cover-art__node {
  fill: var(--art-node);
  stroke: none;
}

.cover-art__label,
.cover-art__mark {
  position: relative;
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  line-height: 1.2;
  text-transform: uppercase;
}

.cover-art__label {
  text-transform: capitalize;
}

.cover-art__mark {
  align-self: flex-end;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.cover-art--hero {
  aspect-ratio: 16 / 8;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
}

.cover-art--hero .cover-art__label {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: var(--tracking-tight);
  text-transform: none;
}

/* ---------------------------------------------------------------- Cards */

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.card:hover {
  border-color: var(--color-line-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card:focus-within {
  border-color: var(--color-focus);
}

.card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface-muted);
}

.card__media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__fallback {
  position: absolute;
  inset: 0;
}

.card__body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-4) var(--space-5);
}

.card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  color: var(--color-subtle);
  font-size: var(--text-xs);
}

.card__category {
  color: var(--color-muted);
  font-weight: 600;
  text-transform: capitalize;
}

.card__title {
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
}

.card__link {
  color: var(--color-heading);
  text-decoration: none;
}

/* Stretched link: the whole card is one target, one name. */
.card__link::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
}

.card__link:hover {
  color: var(--color-primary);
}

.card__link:focus-visible {
  outline: none;
}

.card__link:focus-visible::after {
  border-radius: inherit;
  outline: 3px solid var(--color-focus);
  outline-offset: -3px;
}

.card__excerpt {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.card__foot {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
  color: var(--color-subtle);
  font-size: var(--text-xs);
}

.card__foot .icon {
  width: 0.875rem;
  height: 0.875rem;
}

.card-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 17.5rem), 1fr));
}

.card-grid > * {
  min-width: 0;
}

@media (min-width: 64rem) {
  .card-grid,
  .hub-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.card-grid__empty {
  grid-column: 1 / -1;
  padding-block: var(--space-4);
}

/* Link cards: compact navigational tiles. */
.link-grid,
.hub-grid {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15.5rem), 1fr));
}

.link-grid > li,
.hub-grid > li {
  display: flex;
  min-width: 0;
}

.link-card,
.hub-tile {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.link-card:hover,
.hub-tile:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

.link-card__num {
  color: var(--color-brand-text);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
}

.link-card__title,
.hub-tile__title {
  color: var(--color-heading);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug);
  overflow-wrap: anywhere;
}

.link-card__desc,
.hub-tile__desc {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.link-card > .arrow {
  margin-top: auto;
  padding-top: var(--space-2);
  color: var(--color-primary);
}

.hub-tile {
  box-shadow: inset 0 3px 0 var(--tone, var(--ink-400));
}

.hub-tile .badge {
  align-self: flex-start;
}

.hub-tile__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: auto;
  padding-top: var(--space-2);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
}

.hub-groups {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.hub-group {
  display: grid;
  gap: var(--space-3);
}

.hub-group__label {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

@media (min-width: 48rem) {
  .hub-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------------------------------------------------------------- Home */

.home-hero {
  border-bottom: 1px solid var(--color-line);
  background:
    radial-gradient(60rem 28rem at 85% -10%, rgb(31 63 209 / 0.08), transparent 70%),
    radial-gradient(40rem 22rem at -5% 110%, rgb(255 106 61 / 0.1), transparent 70%),
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    var(--color-surface);
}

.home-hero__grid {
  display: grid;
  gap: var(--space-7);
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem);
}

.home-hero__copy {
  display: grid;
  justify-items: start;
  align-content: center;
  gap: var(--space-4);
  min-width: 0;
}

.home-hero__title {
  font-size: clamp(2.375rem, 1.5rem + 4vw, 4.5rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.home-hero__accent {
  color: var(--color-brand-text);
}

.home-hero__search {
  max-width: 36rem;
  margin-top: var(--space-2);
}

.search-field--lg .search-field__input {
  min-height: 3.5rem;
  padding-left: 1.25rem;
  padding-right: 3.5rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.search-field--lg .search-field__submit {
  right: 0.375rem;
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.search-field--lg .search-field__submit:hover {
  background: var(--color-primary-hover);
  color: var(--color-on-primary);
}

.home-hero__hubs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.home-hero__hubs-label {
  margin-right: var(--space-1);
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.trust-card {
  display: grid;
  align-content: start;
  gap: var(--space-4);
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.trust-card__title {
  font-size: var(--text-xl);
}

.trust-card__list {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-card__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
}

.trust-card__check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--green-100);
  color: var(--green-700);
}

.trust-card__check .icon {
  width: 1rem;
  height: 1rem;
}

.trust-card__term {
  color: var(--color-heading);
  font-weight: 650;
}

.trust-card__desc {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

@media (min-width: 64rem) {
  .home-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: center;
  }
}

.focus-grid {
  display: grid;
  gap: var(--space-6);
}

.feature {
  position: relative;
  display: grid;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.feature__media {
  position: relative;
  aspect-ratio: 16 / 8.4;
  overflow: hidden;
  background: var(--color-surface-muted);
}

.feature__media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature__media .cover-art--hero {
  border-radius: 0;
  aspect-ratio: auto;
}

.feature__body {
  display: grid;
  justify-items: start;
  gap: var(--space-3);
  padding: var(--space-5);
}

.feature__title {
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-snug);
}

.feature__excerpt {
  max-width: 62ch;
  color: var(--color-muted);
}

.feature__cta {
  position: relative;
  z-index: 2;
  margin-top: var(--space-2);
  white-space: normal;
}

.radar {
  min-width: 0;
}

.radar__title {
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-heading);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.radar__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.radar__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}

.radar__num {
  color: var(--color-brand-text);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.6;
}

.radar__body {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}

.radar__kind,
.radar__date {
  color: var(--color-subtle);
  font-size: var(--text-xs);
}

.radar__kind {
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.radar__headline {
  font-size: var(--text-md);
  line-height: var(--leading-snug);
}

.radar__headline a {
  display: inline-block;
  min-height: var(--tap);
  padding-block: 0.25rem;
  color: var(--color-heading);
  text-decoration: none;
}

.radar__headline a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.radar__empty {
  padding-block: var(--space-4);
}

@media (min-width: 64rem) {
  .focus-grid {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------------------------------------------------------------- Directory and hubs */

.page-head[class*='tone-'] .eyebrow::before {
  background: var(--tone);
}

.page-head--directory {
  border-bottom: 0;
}

.page-head--directory .page-head__inner {
  padding-bottom: calc(var(--space-7) + var(--space-6));
}

.directory {
  display: grid;
  gap: var(--space-7);
  padding-bottom: var(--section-gap);
}

.directory + .newsletter {
  padding-top: 0;
}

.directory-section {
  min-width: 0;
}

.filters {
  position: relative;
  display: grid;
  gap: var(--space-5);
  margin-top: calc(var(--space-6) * -1);
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.filters__group {
  display: grid;
  align-content: start;
  gap: var(--space-3);
  min-width: 0;
}

.filters__group--status {
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-line);
}

.filters__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.filters__label .icon {
  width: 0.875rem;
  height: 0.875rem;
}

.filters__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filters__grid {
  display: grid;
  gap: var(--space-5);
}

.filters__note {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.filters__text {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

@media (min-width: 64rem) {
  .filters__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.listing-grid {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr));
}

.listing-grid__item {
  display: flex;
  min-width: 0;
}

.card--listing {
  flex: 1 1 auto;
  box-shadow: inset 0 3px 0 var(--color-brand), var(--shadow-xs);
}

.card__foot--cta {
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
}

.info-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
}

.info-card {
  display: grid;
  align-content: start;
  gap: var(--space-2);
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.info-card__title {
  font-size: var(--text-lg);
}

.info-card__body {
  color: var(--color-muted);
}

.hub-shortcuts {
  margin-top: var(--space-5);
}

@media (min-width: 48rem) {
  .link-grid--1 {
    grid-template-columns: minmax(0, 32rem);
  }
  .link-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .link-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------------------------------------------------------------- Detail pages (airdrops, guides, articles) */

.entry-head {
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    var(--color-surface);
}

.entry-head__inner {
  display: grid;
  justify-items: start;
  gap: var(--space-4);
  padding-block: var(--space-5) var(--space-7);
}

.entry-head__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.entry-head__badges .badge--outline {
  text-transform: uppercase;
}

.entry-title {
  max-width: 24ch;
  font-size: var(--text-4xl);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-tight);
}

.entry-dek {
  max-width: 62ch;
  color: var(--color-muted);
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
}

.byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  padding-top: var(--space-2);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.byline__avatar .brand__mark {
  width: 2rem;
  height: 2rem;
}

.byline__name {
  color: var(--color-heading);
  font-weight: 600;
}

.byline__date {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.byline__date .icon {
  width: 1rem;
  height: 1rem;
}

.entry-layout {
  display: grid;
  gap: var(--space-7);
  padding-block: var(--space-6) var(--space-4);
}

.entry-main {
  display: grid;
  align-content: start;
  gap: var(--space-6);
  min-width: 0;
}

.entry-cover__frame {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface-muted);
  box-shadow: var(--shadow-sm);
}

.entry-cover__frame img {
  width: 100%;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
}

.entry-cover .cover-art--hero {
  aspect-ratio: 16 / 6;
}

.entry-aside {
  display: grid;
  align-content: start;
  gap: var(--space-4);
  min-width: 0;
}

.aside-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.aside-card--safety {
  border-color: var(--green-100);
  box-shadow: inset 0 3px 0 var(--green-500);
}

.aside-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: var(--green-100);
  color: var(--green-700);
}

.aside-card__title {
  font-size: var(--text-lg);
}

.aside-card__label {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.check-list {
  display: grid;
  gap: var(--space-3);
  margin: 0 0 var(--space-2);
  padding: 0;
  list-style: none;
  font-size: var(--text-sm);
}

.check-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
}

.check-list .icon {
  width: 1rem;
  height: 1rem;
  margin-top: 0.2rem;
  color: var(--green-700);
}

.aside-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: var(--tap);
  border-bottom: 1px solid var(--color-line);
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
}

.aside-link:last-child {
  border-bottom: 0;
}

.aside-link:hover {
  color: var(--color-primary);
}

@media (min-width: 64rem) {
  .entry-layout {
    grid-template-columns: minmax(0, 1fr) 18.5rem;
    gap: var(--space-8);
  }
  .entry-aside {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
  }
}

/* ---------------------------------------------------------------- Long-form reading (CMS bodies) */

.prose {
  max-width: var(--measure);
  color: var(--color-text);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  overflow-wrap: anywhere;
}

@media (min-width: 48rem) {
  .prose {
    font-size: 1.125rem;
  }
}

.prose > * + *,
.prose .payload-richtext > * + * {
  margin-top: 1.25em;
}

.prose .payload-richtext > * + p {
  margin-top: 1.5rem;
}

.prose h2 {
  margin-top: 2.25em;
  padding-top: 1.25em;
  border-top: 1px solid var(--color-line);
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-snug);
}

.prose h3 {
  margin-top: 1.75em;
  font-size: var(--text-xl);
  line-height: var(--leading-snug);
}

.prose h4 {
  margin-top: 1.5em;
  font-size: var(--text-lg);
}

.prose :is(h2, h3, h4) + * {
  margin-top: 0.75em;
}

.prose .payload-richtext > :first-child,
.prose > :first-child {
  margin-top: 0;
}

.prose .payload-richtext > h2:first-child {
  padding-top: 0;
  border-top: 0;
}

.prose a {
  color: var(--color-link);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.prose a:hover {
  text-decoration-thickness: 2px;
}

.prose strong {
  color: var(--color-heading);
  font-weight: 650;
}

.prose em {
  color: var(--color-muted);
}

.prose ul,
.prose ol {
  display: grid;
  gap: 0.6em;
  padding-left: 1.5em;
}

.prose ul {
  list-style: none;
}

.prose ul > li {
  position: relative;
}

.prose ul > li::before {
  content: '';
  position: absolute;
  top: 0.72em;
  left: -1.15em;
  width: 0.4em;
  height: 0.4em;
  border-radius: 1px;
  background: var(--color-brand);
  transform: rotate(45deg);
}

.prose ol > li::marker {
  color: var(--color-brand-text);
  font-family: var(--font-mono);
  font-size: 0.9em;
  font-weight: 600;
}

.prose li > p {
  margin: 0;
}

.prose li > p + p {
  margin-top: 0.5em;
}

.prose blockquote {
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-primary-soft);
  color: var(--ink-800);
}

.prose code {
  padding: 0.12em 0.4em;
  border-radius: var(--radius-xs);
  background: var(--color-surface-muted);
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.prose pre {
  max-width: 100%;
  overflow-x: auto;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--ink-950);
  color: var(--ink-100);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.prose pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.prose table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.prose th,
.prose td {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--color-bg);
  color: var(--color-heading);
  font-weight: 650;
}

.prose hr {
  margin-block: 2.5em;
  border: 0;
  border-top: 1px solid var(--color-line);
}

.empty-state--wide {
  grid-column: 1 / -1;
}

/* ---------------------------------------------------------------- Forms (contact, advertise, submit) */

.form-layout {
  display: grid;
  gap: var(--space-7);
  align-items: start;
}

.form-card {
  display: grid;
  gap: var(--space-5);
  min-width: 0;
  padding: clamp(1.25rem, 0.8rem + 2vw, 2.25rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
}

.form-card__foot {
  display: grid;
  justify-items: start;
  gap: var(--space-3);
  padding-top: var(--space-2);
}

.form-card__note {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

@media (min-width: 40rem) {
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .form-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: var(--space-8);
  }
  .form-card {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
  }
}

/* ---------------------------------------------------------------- Search page */

.search-panel {
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.search-form__row {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 40rem) {
  .search-form__row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.search-intro {
  margin-top: var(--space-5);
}

.search-results {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.search-status {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.result-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.result-list__item {
  min-width: 0;
}

.result {
  display: grid;
  justify-items: start;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.result:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

.result__title {
  font-size: var(--text-lg);
}

.result:hover .result__title {
  color: var(--color-primary);
}

.result__desc {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

/* ---------------------------------------------------------------- Static documents (about, safety, policies) */

.doc-layout {
  display: grid;
  gap: var(--space-6);
}

.doc {
  display: grid;
  gap: var(--space-6);
  max-width: var(--measure);
  min-width: 0;
}

.doc-section {
  display: grid;
  gap: var(--space-3);
}

.doc-section + .doc-section {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-line);
}

.doc-section--intro {
  padding: var(--space-5);
  border: 0;
  border-left: 3px solid var(--color-brand);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-surface);
}

.doc-section--intro .doc-section__body {
  color: var(--color-heading);
  font-size: var(--text-lg);
}

.doc-section__title {
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-display);
}

.doc-section__body {
  color: var(--color-text);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
}

.doc-section__note {
  color: var(--color-subtle);
  font-size: var(--text-sm);
}

.doc-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding-left: 1.4em;
  list-style: none;
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
}

.doc-list > li {
  position: relative;
}

.doc-list > li::before {
  content: '';
  position: absolute;
  top: 0.72em;
  left: -1.1em;
  width: 0.4em;
  height: 0.4em;
  border-radius: 1px;
  background: var(--color-brand);
  transform: rotate(45deg);
}

.doc-list__item--do,
.doc-list__item--dont {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
}

.doc-list__item--do {
  background: var(--green-100);
}

.doc-list__item--dont {
  background: var(--red-100);
}

.doc-list__item--do::before,
.doc-list__item--dont::before {
  display: none;
}

.doc-list:has(.doc-list__item--do) {
  padding-left: 0;
}

.doc-list__tag {
  margin-right: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.85em;
  font-weight: 700;
}

.doc-list__item--do .doc-list__tag {
  color: var(--green-700);
}

.doc-list__item--dont .doc-list__tag {
  color: var(--red-700);
}

.form-layout__info .doc-section__title {
  font-size: var(--text-xl);
}

.toc {
  display: grid;
  align-self: start;
  align-content: start;
  gap: var(--space-2);
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.toc__label {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.toc__list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.toc__link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap);
  color: var(--color-text);
  font-size: var(--text-sm);
  text-decoration: none;
  counter-increment: toc;
}

.toc__link::before {
  content: counter(toc, decimal-leading-zero);
  flex: none;
  min-width: 1.4em;
  color: var(--color-brand-text);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.toc__link:hover {
  color: var(--color-primary);
}

@media (min-width: 64rem) {
  .doc-layout--toc {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: var(--space-8);
  }
  .toc {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
  }
}

/* ---------------------------------------------------------------- 404 */

.error-page {
  border-bottom: 1px solid var(--color-line);
  background:
    radial-gradient(36rem 20rem at 80% 0%, rgb(255 106 61 / 0.1), transparent 70%),
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 2.5rem 2.5rem,
    var(--color-surface);
}

.error-page__inner {
  display: grid;
  justify-items: start;
  gap: var(--space-4);
  padding-block: clamp(3rem, 2rem + 5vw, 6rem);
}

.error-page__code {
  color: var(--color-brand);
  font-family: var(--font-mono);
  font-size: clamp(4.5rem, 3rem + 8vw, 9rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.error-page__search {
  max-width: 34rem;
  margin-top: var(--space-2);
}

.error-page__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* ---------------------------------------------------------------- Motion preferences */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------------------------------------------------------------- Print */

@media print {
  :root {
    --color-bg: #ffffff;
  }

  body {
    background: #ffffff;
    color: #000000;
    font-size: 11pt;
  }

  .site-header,
  .crumbs,
  .newsletter,
  .site-footer,
  .consent-banner,
  .skip-link,
  .entry-aside,
  .toc,
  .filters,
  .hub-shortcuts,
  .search-panel,
  .home-hero__search,
  .home-hero__hubs,
  .form-card,
  .error-page__search,
  .card__media,
  .entry-cover {
    display: none !important;
  }

  .page-head,
  .entry-head,
  .home-hero,
  .error-page,
  .section--tint {
    border: 0;
    background: none;
  }

  .entry-layout,
  .doc-layout--toc,
  .form-layout,
  .focus-grid,
  .home-hero__grid {
    display: block;
  }

  .card,
  .feature,
  .info-card,
  .link-card,
  .hub-tile,
  .doc-section,
  .trust-card,
  .empty-state,
  .prose :is(blockquote, pre, table, figure, img) {
    break-inside: avoid;
    box-shadow: none;
  }

  .prose :is(h2, h3) {
    break-after: avoid;
  }

  .prose a[href^='http']::after {
    content: ' (' attr(href) ')';
    font-weight: 400;
    font-size: 0.85em;
    color: #444444;
  }

  a {
    color: #000000;
  }
}